Re: [Emc-users] 60's vintage position feedback.. (GE Accupins)

2022-01-25 Thread Chris Albertson
On Tue, Jan 25, 2022 at 6:37 PM John Dammeyer wrote: > > So how exactly are you going to count it?Time between the top trace > edge and the bottom trace edge? As you cross the threshold into the next > 0.1" and it mechanically jitters at that point what will you do to not have > counts go

Re: [Emc-users] 60's vintage position feedback.. (GE Accupins)

2022-01-25 Thread Lawrence Glaister
Very cool Sam. It looks like the pin rail may be reproducible, but do you have any idea what the coil pickup structure is? Probably 3 coils... excitation, and the 2 quadrature phase or possibly many coils on a 1." spacing. The concept is very interesting if we could reproduce sensors like this

Re: [Emc-users] 60's vintage position feedback.. (GE Accupins)

2022-01-25 Thread John Dammeyer
Hi Sam, So how exactly are you going to count it?Time between the top trace edge and the bottom trace edge? As you cross the threshold into the next 0.1" and it mechanically jitters at that point what will you do to not have counts go wild? John > -Original Message- > From: Sam

Re: [Emc-users] 60's vintage position feedback.. (GE Accupins)

2022-01-25 Thread Sam Sokolik
https://youtu.be/7HtqwcKDlCk On Sun, Jan 23, 2022, 6:47 PM Chris Albertson wrote: > This > > On Sun, Jan 23, 2022 at 4:30 PM andy pugh wrote: > > > On Sat, 22 Jan 2022 at 04:49, Chris Albertson > > > wrote: > > > > > > Arduino? Too slow to coune pulses if they happen every 0.0001 inch > >

[Emc-users] Freecad

2022-01-25 Thread andrew beck
Hey guys check this out Free cad is getting way better https://youtu.be/U9630DAmOA0 ___ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users